Tecumseh AH520 Technician's Handbook

TECUMSEH
T E C H N I C I A N ' S H A N D B O O K
This manual covers the following basic type or model
numbers dependent on age of product: AH520, AH600,
AV520, AV600, HSK600, TVS600.
This manual covered many engines under an Old form of
Identification which will need to be reviewed as well.
TYPE / SPECIFICATION NUMBER 638-670 1398-1642 and
Craftsman 200 Series Models.
2-CYCLE
ENGINES